| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $107.69 | 6.832% | $115.0474 | $115.05 | $115.05 | $115.00 |
| Purchase #2 | $146.49 | 10.690% | $162.1498 | $162.15 | $162.15 | $162.10 |
| Purchase #3 | $233.74 | 7.368% | $250.962 | $250.96 | $250.95 | $251.00 |
| Purchase #4 | $79.74 | 5.832% | $84.3904 | $84.39 | $84.40 | $84.40 |
| Purchase #5 | $56.68 | 7.309% | $60.8227 | $60.82 | $60.80 | $60.80 |
| Purchase #6 | $105.32 | 13.582% | $119.6246 | $119.62 | $119.60 | $119.60 |
| Purchase #7 | $69.29 | 12.592% | $78.015 | $78.02 | $78.00 | $78.00 |
| 7 purchase totals = | $798.95 | $871.0119 | $871.01 | $870.95 | $870.90 | |